10th Annual Conference of the International Speech Communication Association

Brighton, United Kingdom
September 6-10, 2009

BUT System for NIST 2008 Speaker Recognition Evaluation

Lukáš Burget, Michal Fapšo, Valiantsina Hubeika, Ondřej Glembek, Martin Karafiát, Marcel Kockmann, Pavel Matějka, Petr Schwarz, Jan Černocký

Brno University of Technology, Czech Republic

This paper presents BUT system submitted to NIST 2008 SRE. It includes two subsystems based on Joint Factor Analysis (JFA) GMM/UBM and one based on SVM-GMM. The systems were developed on NIST SRE 2006 data, and the results are presented on NIST SRE 2008 evaluation data. We concentrate on the influence of side information in the calibration.

Full Paper

Bibliographic reference.  Burget, Lukáš / Fapšo, Michal / Hubeika, Valiantsina / Glembek, Ondřej / Karafiát, Martin / Kockmann, Marcel / Matějka, Pavel / Schwarz, Petr / Černocký, Jan (2009): "BUT system for NIST 2008 speaker recognition evaluation", In INTERSPEECH-2009, 2335-2338.